Champion Women's Plus Absolute Fusion Semi-Fit Pants with SmoothTec Waistband_Black Body: 89% Polyester/11% spandex Imported Body: 89% Polyester/11% spandex; crotch liner: 63% spun poly/27% fila/10% spandex Embossing on inner waistband increases air flow for cooler comfort. Moisture wicking fabric lifts sweat away from skin. Made with PowerFlex 4-way stretch to move with you. Powerful fusion 3.5-inch waistband supports, resists chafing and stays in place.